| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.94 | 7.147% | $71.7242 | $71.72 | $71.70 | $71.70 |
| Purchase #2 | $93.77 | 7.598% | $100.8946 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $41.44 | 3.494% | $42.8879 | $42.89 | $42.90 | $42.90 |
| Purchase #4 | $203.46 | 7.767% | $219.2627 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $149.44 | 12.252% | $167.7494 | $167.75 | $167.75 | $167.70 |
| Purchase #6 | $12.83 | 6.479% | $13.6613 | $13.66 | $13.65 | $13.70 |
| Purchase #7 | $182.40 | 8.329% | $197.5921 | $197.59 | $197.60 | $197.60 |
| 7 purchase totals = | $750.28 | $813.7722 | $813.76 | $813.75 | $813.80 | |